Weak Armor is an ability introduced in Generation V. So far, 1 Pokémon has this ability.
When the bearer is hit by a physical move, its Defense is decreased by one stage and its Speed is increased by one stage.
If the bearer is hit by a physical multi-strike move, each hit activates this Ability.
Outside of battle
Weak Armor has no known effect outside of battle.
Pokémon with Weak Armor